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Introduction: improving the sustainability of dryland farming systems in the Middle East \ American journal of alternative agriculture [Artikel]
Parr, J.F. \ Papendick, R.I. \ 1997
Introduction to six papers in this issue which were presented by Middle Eastern authors at the US-Middle East Conference and Workshop on 'Dryland farming systems and technologies for a more sustainable agriculture' (Moscow, Idaho, 18-23 October 1993)
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Issues of scale for evaluating soil quality \ Journal of soil and water conservation [Artikel]
Halvorson, J.J. \ Smith, J.L. \ Papendick, R.I. \ 1997
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Introduction: improving the sustainability of dryland farming systems \ American journal of alternative agriculture [Artikel]
Papendick, R.J. \ Parr, J.F. \ 1996
Introduction to this special issue containing 13 papers by US scientists on dryland/rainfed agriculture in the US Pacific Northwest. The papers were presented at the US-Middle East Conference and Workshop on 'Dryland Farming Systems and Technologies ...
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Farming systems and conservation needs in the Northwest wheat region \ American journal of alternative agriculture [Artikel]
Papendick, R.I. \ 1996
Description of climate, topography and soil, crop and soil water relations, farming systems and conservation needs in different precipitation zones (from subhumid to semiarid) in the US Pacific Northwest wheat region (Idaho, Oregon, Washington). Beca ...
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Integration of multiple soil parameters to evaluate soil quality : a field example \ Biology and fertility of soils [Artikel]
Halvorson, J.J. \ Smith, J.L. \ Papendick, R.I. \ 1996
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Case studies of integrated / whole farm system designs : field-scale replicated IPM trials \ American journal of alternative agriculture [Artikel]
Young, F.L. \ Ogg, A.G. \ Papendick, R.I. \ 1994
This paper of the Conference on Science and Sustainability, Seattle 1993, reports on an interdisciplinairy field project, conducted from 1985 to 1991, to assist farmers in the dryland winter wheat growing region of the Pacific Northwest in developing ...
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Using multiple-variable indicator kriging for evaluating soil quality \ Soil Science Society of America journal [Artikel]
Smith, J.L. \ Halvorson, J.J. \ Papendick, R.I. \ 1993
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Soil quality: attributes and relationship to alternative and sustainable agriculture \ American journal of alternative agriculture [Artikel]
Parr, J.F. \ Papendick, R.I. \ Hornick, S.B. \ Meyer, R.E. \ 1992
The question how to define soil quality is examined. Usually soil quality is measured with the use of chemical and physical indicators (like soil organic matter, amount of pores, aggregate size etc.). The authors though see a need to find reliable an ...
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Improving and sustaining productivity in dryland regions of developing countries \ Advances in soil science [-United States-] [Artikel]
Steiner, J.L. \ Day, J.C. \ Papendick, R.I. \ 1988
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Alternative production systems to reduce nitrates in ground water \ American journal of alternative agriculture [Artikel]
Papendick, R.I. \ Elliott, L.F. \ 1987
This article deals on a general level with possibilities of organic farming practices to reduce nitrogen contamination of drinking water
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Why consider alternative production systems? \ American journal of alternative agriculture [Artikel]
Papendick, R.T. \ 1987
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Recycling of organic wastes for a sustainable agriculture \ The role of microorganisms in a sustainable agriculture : selected papers from the second international conference on biological agriculture, University of London, Wye College, Wye, Kent, UK [Hoofdstuk uit boek]
Parr, J.F. \ Papendick, R.I. \ Colacicco, D. \ 1986
The authors emphazise the recycling of organic wastes in the agriculture in the USA. They describe the amount of organic wastes, the agricultural and economic value and the contraints and potentials of (re)introduction of organic wastes in agricultur ...
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The Crop residue management for improved soil productivity \ The role of microorganisms in a sustainable agriculture : selected papers from the second international conference on biological agriculture, University of London, Wye College, Wye, Kent, UK [Hoofdstuk uit boek]
Elliott, L.F. \ Papendick, R.I. \ 1986
The authors state that surface management of residues with reduced tillage or direct seeding appears to be the most viable approach to improve soil structure and soil organic matter
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Environmental consequences of modern production agriculture : How can alternative agriculture address these issues and concerns? \ American journal of alternative agriculture [Artikel]
Papendick, R.I. \ Elliott, L.F. \ Dahlgren, R.B. \ 1986
Discussion of environmental effects of modern agriculture. Moreover, the cultural methods of alternative agriculture to improve the agro-ecosystem and to prevent environmental contamination
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Recycling of organic wastes for a sustainable agriculture \ Biological agriculture and horticulture : an international journal [Artikel]
Parr, J.F. \ Papendick, R.I. \ Colacicco, D. \ 1986
This paper discusses the role of organic wastes in history, present and future. It pleads for reintroduction of 'best management practices' (such as composting). It discusses organic fertilizers as fertilizers and soil conditioners
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Crop residue management for improved soil productivity \ Biological agriculture and horticulture : an international journal [Artikel]
Elliott, L.F. \ Papendick, R.I. \ 1986
Discussion of the influence of different crop residues on soil aggregation, soil organic matter and plant growth. Tillage practices and nutrient contents of residues have a significant influence on soil fertility
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Simulation of heat and moisture transfer through a surface residue soil system \ Agricultural and forest meteorology : an international journal [Artikel]
Bristow, K.L. \ Campbell, G.S. \ Papendick, R.I. \ 1986
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Potential benefits of organic farming practices for wildlife and natural resources \ Transactions of the ...North American wildlife and natural resources conference... [Artikel]
Youngberg, I.G. \ Parr, J.F. \ Papendick, R.I. \ 1984
Beschouwing van de effecten van organische landbouw op het milieu- en faunabeheer in de Verenigde Staten
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Organic farming in the United States : principles and perspectives \ Agro-ecosystems : an international journal [Artikel]
Parr, J.F. \ Papendick, R.I. \ Youngberg, I.G. \ 1983
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Pressschnitzel silieren. Versuche zur Konservierung von heissen Zuckerruebenschnitzeln \ Boletin informativo del Grupo de trabajo sobre Hypsipyla = Information bulletin of the Interamerican working group on Hypsipyla [Artikel]
Papendick, K. \ Homburg, H. \ 1983
De laatste jaren leveren de suikerfabrieken natte pulp af met een belangrijk hoger gehalte aan drogestof. Er zijn enige onderzoeken verricht om na te gaan op welke wijze men dit energierijke voedermiddel houdbaar kan maken
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